Connecting solar panels to Converter

Everything is connected and working as it should. The only odd thing I noticed is that I cant put the converter into the lowest setting using the button on the remote, I only get med or high. My guess is because the solar controllers float setting is higher than the float setting on the converter. I think the PD9100 series is 13.2.or 3 and the solar controller is 13.6. Maybe at night when the panels aren't producing it might drop to there. Other than that it seems to be working as intended. I also noticed that when I unplug the converter and or shut the main off the remote light still flashes. I measured the amps coming in and got 10.5 which seems right given the flat mounting and the winter sun I'm getting.

Thanks again for the input!